rosa parks." we will continue our conversation in a minute. >> pete seeger singing "we shall overcome." we continue our conversation with jeanne theoharis, author of "the rebellious life of mrs. rosa parks." and asked her how long rosa parks was detained and what she did next. >> she is held for about four hours. she calls home. her mother is terrified. her husband starts to get money to get to come get hurt. meanwhile, someone on the bus goes to tell edie nixon. he cannot find any information, so he calls a company and gets clifford, a lawyer, to codify that would happen to her. so both raymond, nixon, and the others come down to bail her out. they all come down -- >> derr is a famous activist. >> yes. they all go back to the park to talk but what is happening. once she is ok, it is ok. he trusts that she will not flinch under the pressure that will be brought to bear. so he wants her to be a test case. at first, her husband is no. -- nervous for her safety and air safety but also because people